I have been redoing my terrarium over the course of the last few days, and did my best to follow the advice I was given. I had 2 inches of clay balls, laid down my mesh, then charcoal and soil. Upon adding my waterfall, the mesh shifted and now it's all a muddy mess. Turns out, one type of clay balls I bought freaking FLOATS, and I think that's what screwed it all up. Is there anything I can do without redoing the whole thing? I'm feeling frustrated and defeated right now, I'm angry and exhausted at the thought of having to start all of this over again.